| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 130 | -21.6 | -14.2% | Sep 30, 2024 |
| Q2 2024 | 135 | -20 | -12.9% | Jun 30, 2024 |
| Q1 2024 | 143 | -13.7 | -8.77% | Mar 31, 2024 |
| Q4 2023 | 148 | -7.35 | -4.73% | Dec 31, 2023 |
| Q3 2023 | 152 | -5.09 | -3.24% | Sep 30, 2023 |
| Q2 2023 | 155 | -0.42 | -0.27% | Jun 30, 2023 |
| Q1 2023 | 156 | +3.92 | +2.57% | Mar 31, 2023 |
| Q4 2022 | 155 | +1.26 | +0.82% | Dec 31, 2022 |
| Q3 2022 | 157 | +2.01 | +1.3% | Sep 30, 2022 |
| Q2 2022 | 156 | +0.22 | +0.14% | Jun 30, 2022 |
| Q1 2022 | 152 | -1.8 | -1.17% | Mar 31, 2022 |
| Q4 2021 | 154 | -1.82 | -1.17% | Dec 31, 2021 |
| Q3 2021 | 155 | -3.15 | -1.99% | Sep 30, 2021 |
| Q2 2021 | 156 | -5.29 | -3.29% | Jun 30, 2021 |
| Q1 2021 | 154 | -10.7 | -6.49% | Mar 31, 2021 |
| Q4 2020 | 156 | -12.3 | -7.3% | Dec 31, 2020 |
| Q3 2020 | 158 | -7.96 | -4.79% | Sep 30, 2020 |
| Q2 2020 | 161 | -12.8 | -7.39% | Jun 30, 2020 |
| Q1 2020 | 165 | -16.6 | -9.14% | Mar 31, 2020 |
| Q4 2019 | 168 | -13.9 | -7.63% | Dec 31, 2019 |
| Q3 2019 | 166 | -21.8 | -11.6% | Sep 30, 2019 |
| Q2 2019 | 174 | -8.82 | -4.83% | Jun 30, 2019 |
| Q1 2019 | 181 | -3.73 | -2.02% | Mar 31, 2019 |
| Q4 2018 | 182 | +2.58 | +1.44% | Dec 31, 2018 |
| Q3 2018 | 188 | +14.7 | +8.47% | Sep 30, 2018 |
| Q2 2018 | 183 | +15.7 | +9.39% | Jun 30, 2018 |
| Q1 2018 | 185 | +28.8 | +18.4% | Mar 31, 2018 |
| Q4 2017 | 180 | +25.1 | +16.2% | Dec 31, 2017 |
| Q3 2017 | 173 | +22.8 | +15.2% | Sep 30, 2017 |
| Q2 2017 | 167 | +15 | +9.88% | Jun 30, 2017 |
| Q1 2017 | 156 | +2.82 | +1.84% | Mar 31, 2017 |
| Q4 2016 | 154 | -0.69 | -0.45% | Dec 31, 2016 |
| Q3 2016 | 150 | -6.13 | -3.92% | Sep 30, 2016 |
| Q2 2016 | 152 | -8.68 | -5.41% | Jun 30, 2016 |
| Q1 2016 | 154 | -10.1 | -6.17% | Mar 31, 2016 |
| Q4 2015 | 155 | -10.9 | -6.58% | Dec 31, 2015 |
| Q3 2015 | 157 | -10.4 | -6.21% | Sep 30, 2015 |
| Q2 2015 | 161 | -0.44 | -0.27% | Jun 30, 2015 |
| Q1 2015 | 164 | +5.79 | +3.67% | Mar 31, 2015 |
| Q4 2014 | 166 | +8.13 | +5.15% | Dec 31, 2014 |
| Q3 2014 | 167 | +11.4 | +7.31% | Sep 30, 2014 |
| Q2 2014 | 161 | +8.91 | +5.86% | Jun 30, 2014 |
| Q1 2014 | 158 | +8.97 | +6.03% | Mar 31, 2014 |
| Q4 2013 | 158 | +14.6 | +10.2% | Dec 31, 2013 |
| Q3 2013 | 156 | +13.9 | +9.85% | Sep 30, 2013 |
| Q2 2013 | 152 | +7.52 | +5.2% | Jun 30, 2013 |
| Q1 2013 | 149 | +5.61 | +3.92% | Mar 31, 2013 |
| Q4 2012 | 143 | Dec 31, 2012 | ||
| Q3 2012 | 142 | Sep 30, 2012 | ||
| Q2 2012 | 145 | Jun 30, 2012 | ||
| Q1 2012 | 143 | Mar 31, 2012 |